Read Sharp CD-DP900 (serv.man21) Service Manual online
– 31 –
CD-DP900H/E
7
8
9
10
11
12
C152
47/25
Q128
KTC3203 Y
R168
4.7
L104
330
µ
H
R167
47K
R160
82(1/2W)
R166
22K
C154
0.047
C150
0.0082
C151
0.039
Q126
KRC104 M
R164
4.7K
R162
47K
Q124
KTA1266 GR
R158
220
C146
220/10
C145
22/25
C147
470P
R181
100K
100K
Q121
KTC3199 GR
R153
10K
R154
10K
Q122
KTC3199 GR
R182
100K
100K
R146
10K
C142
47/25
C140
0.0033
C136
0.022
R142
100
R140
1.5K
C132
270P
R136
3.9K
R134
68K
C134
22/25
C133
22/25
C141
47/25
R141
100
C131
270P
R137
6.8K
C135
0.022
R145
10K
C139
0.0033
R139
1.5K
R135
3.9K
C128
3.3/50
R131
R125
5.6K
C127
0.022
C119
560P
560P
C121
47/25
R119
56
R121
100K
100K
R123
3.9K
R124
3.9K
R126
5.6K
C120
560P
560P
R122
100K
100K
R120
56
R132
C124
C156
R174
150
C122
47/25
47/25
R138
6.8K
C155
0.01
L102
2.2
µ
H
3.3K
C123
0.001
D_GND
TAPE_R
T1/T2
REC_MUTE
M_GND
A_GND
A_10V
BIAS
TAPE_L
REC_R
REC_L
11
13
14
15
16
12
17
18
19
20
21
TO MAIN PWB-A(2/3), AUDIO SECTION
P33 11- A
+B
+B
+B
2
1
3
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
112K
56K
112K
56K
Hich=CHROME
-
-
+
+
Hich=T1
+
-
-
+
-
Nor/CrO2
RIPPLE
ALC
GND
ALC
Vcc
+B
0V
0V
0.7V
0.7V
0V
0V
11.7V
11.6V
0V
11.6V
0V
0V
0V
0V
0V
3.3K
0.001
0.001
Figure 31 SCHEMATIC DIAGRAM (4/14)
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